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Concrete with recycled aggregates the Portuguese

Concrete with recycled aggregates the Portuguese

Concrete with recycled aggregates: the Portuguese ...

Apr 14, 2010  The main objective of this study is to define expedient procedures to estimate the properties of structural concrete that contains recycled aggregates.

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(PDF) Concrete with recycled aggregates: The Portuguese ...

The graphic analysis of each property shows the relationship between those for recycled aggregate concrete (RAC) mixes and a reference mix using natural

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(PDF) Concrete with recycled aggregates: the Portuguese ...

Concrete with recycled aggregates: the Portuguese experimental research (PDF) Concrete with recycled aggregates: the Portuguese experimental research Jorge Brito -

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Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA

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Concrete with Recycled Aggregates in International Codes ...

Nov 21, 2012  Nov 21, 2012  LNEC E 471 (2006) Guide for use of coarse recycled aggregates in hydraulic binder concrete (in Portuguese), National Laboratory of Civil Engineering, Lisbon

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Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA

get price

Concrete with recycled aggregates: the Portuguese ...

Apr 14, 2010  The main objective of this study is to define expedient procedures to estimate the properties of structural concrete that contains recycled aggregates. Experimental results from Portuguese research, most of which supervised by the first author, were used to establish a relationship between some properties of hardened concrete (compressive strength, splitting and flexural tensile

get price

(PDF) Concrete with recycled aggregates: The Portuguese ...

The graphic analysis of each property shows the relationship between those for recycled aggregate concrete (RAC) mixes and a reference mix using natural aggregates only (RC).

get price

(PDF) Concrete with recycled aggregates: the Portuguese ...

Concrete with recycled aggregates: the Portuguese experimental research (PDF) Concrete with recycled aggregates: the Portuguese experimental research Jorge Brito - Academia Academia no longer supports Internet Explorer.

get price

Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA collection location and consequently of ...

get price

Concrete with Recycled Aggregates in International Codes ...

Nov 21, 2012  Nov 21, 2012  LNEC E 471 (2006) Guide for use of coarse recycled aggregates in hydraulic binder concrete (in Portuguese), National Laboratory of Civil Engineering, Lisbon Google Scholar NBR 15.116 (2005) Aggregates from construction solid waste: use in pavements and non-structural concrete production—requirements (in Portuguese), Brazil Google Scholar

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Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA collection location and consequently of their composition on the characteristics of the concrete produced was analysed. In the mixes produced in this research RA from five plants (Valnor, Vimajas, Ambilei, Europontal and Retria) were used ...

get price

CONCRETE WITH RECYCLED AGGREGATES

Only coarse recycled concrete aggregates may replace natural aggregates. The proposed approaches allow two different levels of recycled aggregate content, 20 and 100%. In the first case, structural concrete can be produced up to a compressive strength of 35 MPa, whereas for the second one

get price

Mechanical properties of concrete produced with recycled ...

Jul 01, 2013  Leite M. Evaluation of the mechanical properties of concrete made with aggregates recycled from construction and demolition waste (in Portuguese). Ph.D. thesis in Civil Engineering. Federal University of Rio Grande do Sul, Porto Alegre, Brazil; 2001. p. 390.

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Structural concrete with incorporation of coarse recycled ...

Concrete with recycled aggregates: the Portuguese experimental research By Jorge Brito Influence of the Crushing Process of Recycled Aggregates on Concrete Properties

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Microstructure of Concrete with Aggregates from ...

Dec 23, 2015  This paper intends to analyze the microstructure of concrete with recycled aggregates (RA) from construction and demolition waste from various Portuguese recycling plants. To that effect, several scanning electron microscopy (SEM) and energy-dispersive X-ray

get price

Shrinkage and creep performance of concrete with recycled ...

Sep 01, 2017  Sep 01, 2017  This research analyses the shrinkage and creep performance of concrete with recycled aggregates from various Portuguese construction and demolition waste recycling plants, studying the influence of the properties and composition of each recycled aggregate source on the characteristics of concrete produced with them.

get price

Shrinkage and creep performance of concrete with recycled ...

Sep 01, 2017  This research analyses the shrinkage and creep performance of concrete with recycled aggregates from various Portuguese construction and demolition waste recycling plants, studying the influence of the properties and composition of each recycled aggregate source on the characteristics of concrete produced with them.

get price

15th International Conference on Alkali-Aggregate Reaction

Alkali-Aggregate Reaction in Recycled Concrete With Aggregates Qualified as Reactives by the ASTM C 1260 Method. Deng, Min. Fournier, Benoit. Huang, Xiaojun. Fecteau, Pierre-Luc. Lan, Xianghui. Lu, Duyou. The Role of Alkali-Dolomite Reaction in Deterioration of an Airport Pavement. Deng, Min.

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Tensile strength behaviour of recycled aggregate concrete ...

May 15, 2015  May 15, 2015  Recycled concrete aggregates (RCA), which is the most commonly studied recycled material in concrete production, must comprise a minimum of 90%, ... Behaviour of concrete with fine recycled concrete aggregates (in Portuguese) Instituto Superior Técnico, University of Lisbon, Lisbon, Portugal (2014) Google Scholar.

get price

Concrete with recycled aggregates: the Portuguese ...

Apr 14, 2010  The main objective of this study is to define expedient procedures to estimate the properties of structural concrete that contains recycled aggregates. Experimental results from Portuguese research, most of which supervised by the first author, were used to establish a relationship between some properties of hardened concrete (compressive strength, splitting and flexural tensile

get price

(PDF) Concrete with recycled aggregates: The Portuguese ...

The graphic analysis of each property shows the relationship between those for recycled aggregate concrete (RAC) mixes and a reference mix using natural aggregates only (RC).

get price

(PDF) Concrete with recycled aggregates: the Portuguese ...

Concrete with recycled aggregates: the Portuguese experimental research (PDF) Concrete with recycled aggregates: the Portuguese experimental research Jorge Brito - Academia Academia no longer supports Internet Explorer.

get price

Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA collection location and consequently of ...

get price

Concrete with Recycled Aggregates in International Codes ...

Nov 21, 2012  Nov 21, 2012  LNEC E 471 (2006) Guide for use of coarse recycled aggregates in hydraulic binder concrete (in Portuguese), National Laboratory of Civil Engineering, Lisbon Google Scholar NBR 15.116 (2005) Aggregates from construction solid waste: use in pavements and non-structural concrete production—requirements (in Portuguese), Brazil Google Scholar

get price

Performance of Concrete Made with Recycled Aggregates from ...

The objective of this research is the production of concrete with recycled aggregates (RA) from various CDW plants around Portugal. The influence of the RA collection location and consequently of their composition on the characteristics of the concrete produced was analysed. In the mixes produced in this research RA from five plants (Valnor, Vimajas, Ambilei, Europontal and Retria) were used ...

get price

CONCRETE WITH RECYCLED AGGREGATES

Only coarse recycled concrete aggregates may replace natural aggregates. The proposed approaches allow two different levels of recycled aggregate content, 20 and 100%. In the first case, structural concrete can be produced up to a compressive strength of 35 MPa, whereas for the second one

get price

Mechanical properties of concrete produced with recycled ...

Jul 01, 2013  Leite M. Evaluation of the mechanical properties of concrete made with aggregates recycled from construction and demolition waste (in Portuguese). Ph.D. thesis in Civil Engineering. Federal University of Rio Grande do Sul, Porto Alegre, Brazil; 2001. p. 390.

get price

Structural concrete with incorporation of coarse recycled ...

Concrete with recycled aggregates: the Portuguese experimental research By Jorge Brito Influence of the Crushing Process of Recycled Aggregates on Concrete Properties

get price

Microstructure of Concrete with Aggregates from ...

Dec 23, 2015  This paper intends to analyze the microstructure of concrete with recycled aggregates (RA) from construction and demolition waste from various Portuguese recycling plants. To that effect, several scanning electron microscopy (SEM) and energy-dispersive X-ray

get price

Shrinkage and creep performance of concrete with recycled ...

Sep 01, 2017  Sep 01, 2017  This research analyses the shrinkage and creep performance of concrete with recycled aggregates from various Portuguese construction and demolition waste recycling plants, studying the influence of the properties and composition of each recycled aggregate source on the characteristics of concrete produced with them.

get price

Shrinkage and creep performance of concrete with recycled ...

Sep 01, 2017  This research analyses the shrinkage and creep performance of concrete with recycled aggregates from various Portuguese construction and demolition waste recycling plants, studying the influence of the properties and composition of each recycled aggregate source on the characteristics of concrete produced with them.

get price

15th International Conference on Alkali-Aggregate Reaction

Alkali-Aggregate Reaction in Recycled Concrete With Aggregates Qualified as Reactives by the ASTM C 1260 Method. Deng, Min. Fournier, Benoit. Huang, Xiaojun. Fecteau, Pierre-Luc. Lan, Xianghui. Lu, Duyou. The Role of Alkali-Dolomite Reaction in Deterioration of an Airport Pavement. Deng, Min.

get price

Tensile strength behaviour of recycled aggregate concrete ...

May 15, 2015  May 15, 2015  Recycled concrete aggregates (RCA), which is the most commonly studied recycled material in concrete production, must comprise a minimum of 90%, ... Behaviour of concrete with fine recycled concrete aggregates (in Portuguese) Instituto Superior Técnico, University of Lisbon, Lisbon, Portugal (2014) Google Scholar.

get price